Kansas City, USA to Patong is an approximately 28-hour flight. You can also do a combination of flight, bus, and ferry. Due to the time zone difference, you'll lose 13 hours traveling from Kansas City to Patong. Traveling from Kansas City in March, expect Patong to be much warmer, temps between 92°F and 74°F. Wrap up your sightseeing on the 7th (Thu) to allow time to travel to Bangkok.

Traveling by combination of flight and train from Patong to Bangkok takes 3.5 hours. Alternatively, you can do a combination of flight and bus; or drive. In March in Bangkok, expect temperatures between 94°F during the day and 79°F at night. On the 11th (Mon), you'll have the morning to explore before heading back home.